| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $140.52 | 9.394% | $153.7204 | $153.72 | $153.70 | $153.70 |
| Purchase #2 | $130.29 | 9.783% | $143.0363 | $143.04 | $143.05 | $143.00 |
| Purchase #3 | $63.42 | 11.811% | $70.9105 | $70.91 | $70.90 | $70.90 |
| Purchase #4 | $34.95 | 3.182% | $36.0621 | $36.06 | $36.05 | $36.10 |
| Purchase #5 | $155.89 | 5.524% | $164.5014 | $164.50 | $164.50 | $164.50 |
| Purchase #6 | $121.57 | 9.815% | $133.5021 | $133.50 | $133.50 | $133.50 |
| Purchase #7 | $141.52 | 5.327% | $149.0588 | $149.06 | $149.05 | $149.10 |
| 7 purchase totals = | $788.16 | $850.7916 | $850.79 | $850.75 | $850.80 | |